Finding the Third Proportional to 3,846.38 and 9,074.81

Step by Step Solution

1. Step 1: Write the proportion equation
   3,846.38 : 9,074.81 = 9,074.81 : x
2. Step 2: Convert to fraction form
   3,846.38/9,074.81 = 9,074.81/x
3. Step 3: Cross multiply
   3,846.38x = 9,074.81 × 9,074.81
4. Step 4: Simplify right side
   3,846.38x = 82,352,221.91
5. Step 5: Solve for x
   x = 82,352,221.91/3,846.38
6. Step 6: Final answer
   x = 21,410.35